Vivian Cruz is an ordinary college student with her own car, her own house, and works part-time at a big company. As you can see, She's a busy woman and she's not happy about it. One day, her friend Shay-Ki Princeton (OC by Shay-Ki Fullalove) moves into her home as a foreign exchange student from England. He's also a magical incubus, devil tail and all. Shay's here to turn Vi's young adult life into a living hell, but nicely.